Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase
- Autores
- Muñoz Labrador, Ana; Doyagüez, Elisa G.; Azcarate, Silvana Mariela; Julio Gonzalez, Cristina; Barile, Daniela; Moreno, F. Javier; Hernandez-Hernandez, Oswaldo
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Polyols, or sugar alcohols, are widely used in the industry as sweeteners and food formulation ingredients, aiming to combat the incidence of diet-related Non-Communicable Diseases. Given the attractive use of Generally Regarded As Safe (GRAS) enzymes in both academia and industry, this study reports on an optimized process to achieve polyols transglucosylation using a dextransucrase enzyme derived from Leuconostoc mesenteroides. These enzyme modifications could lead to the creation of a new generation of glucosylated polyols with isomalto-oligosaccharides (IMOS) structures, potentially offering added functionalities such as prebiotic effects. These reactions were guided by a design of experiment framework, aimed at maximizing the yields of potential new sweeteners. Under the optimized conditions, dextransucrase first cleared the glycosidic bond of sucrose, releasing fructose with the formation of an enzyme-glucosyl covalent intermediate complex. Then, the acceptor substrate (i.e., polyols) is bound to the enzyme-glucosyl intermediate, resulting in the transfer of glucosyl unit to the tested polyols. Structural insights into the reaction products were obtained through nuclear maneic resonance (NMR) and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) analyses, which revealed the presence of linear α(1 → 6) glycosidic linkages attached to the polyols, yielding oligosaccharide structures containing from 4 to 10 glucose residues. These new polyols-based oligosaccharides hold promise as innovative prebiotic sweeteners, potentially offering valuable health benefits.
Fil: Muñoz Labrador, Ana. Consejo Superior de Investigaciones Científicas; España
Fil: Doyagüez, Elisa G.. Consejo Superior de Investigaciones Científicas; España
Fil: Azcarate, Silvana Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
Fil: Julio Gonzalez, Cristina. Consejo Superior de Investigaciones Científicas; España
Fil: Barile, Daniela. University of California at Davis; Estados Unidos
Fil: Moreno, F. Javier. Consejo Superior de Investigaciones Científicas; España
Fil: Hernandez-Hernandez, Oswaldo. University of California at Davis; Estados Unidos. Consejo Superior de Investigaciones Científicas; España - Materia
-
SWEETENER
PREBIOTIC
GLUCO-OLIGOSACCHARIDES
ISOMALTO-OLIGOSACCHARIDES
ACCEPTOR REACTION
GLUCOSYLATION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/267436
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
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Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides DextransucraseMuñoz Labrador, AnaDoyagüez, Elisa G.Azcarate, Silvana MarielaJulio Gonzalez, CristinaBarile, DanielaMoreno, F. JavierHernandez-Hernandez, OswaldoSWEETENERPREBIOTICGLUCO-OLIGOSACCHARIDESISOMALTO-OLIGOSACCHARIDESACCEPTOR REACTIONGLUCOSYLATIONhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Polyols, or sugar alcohols, are widely used in the industry as sweeteners and food formulation ingredients, aiming to combat the incidence of diet-related Non-Communicable Diseases. Given the attractive use of Generally Regarded As Safe (GRAS) enzymes in both academia and industry, this study reports on an optimized process to achieve polyols transglucosylation using a dextransucrase enzyme derived from Leuconostoc mesenteroides. These enzyme modifications could lead to the creation of a new generation of glucosylated polyols with isomalto-oligosaccharides (IMOS) structures, potentially offering added functionalities such as prebiotic effects. These reactions were guided by a design of experiment framework, aimed at maximizing the yields of potential new sweeteners. Under the optimized conditions, dextransucrase first cleared the glycosidic bond of sucrose, releasing fructose with the formation of an enzyme-glucosyl covalent intermediate complex. Then, the acceptor substrate (i.e., polyols) is bound to the enzyme-glucosyl intermediate, resulting in the transfer of glucosyl unit to the tested polyols. Structural insights into the reaction products were obtained through nuclear maneic resonance (NMR) and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) analyses, which revealed the presence of linear α(1 → 6) glycosidic linkages attached to the polyols, yielding oligosaccharide structures containing from 4 to 10 glucose residues. These new polyols-based oligosaccharides hold promise as innovative prebiotic sweeteners, potentially offering valuable health benefits.Fil: Muñoz Labrador, Ana. Consejo Superior de Investigaciones Científicas; EspañaFil: Doyagüez, Elisa G.. Consejo Superior de Investigaciones Científicas; EspañaFil: Azcarate, Silvana Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaFil: Julio Gonzalez, Cristina. Consejo Superior de Investigaciones Científicas; EspañaFil: Barile, Daniela. University of California at Davis; Estados UnidosFil: Moreno, F. Javier. Consejo Superior de Investigaciones Científicas; EspañaFil: Hernandez-Hernandez, Oswaldo. University of California at Davis; Estados Unidos. Consejo Superior de Investigaciones Científicas; EspañaAmerican Chemical Society2024-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/267436Muñoz Labrador, Ana; Doyagüez, Elisa G.; Azcarate, Silvana Mariela; Julio Gonzalez, Cristina; Barile, Daniela; et al.; Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase; American Chemical Society; Journal of Agricultural and Food Chemistry; 72; 39; 9-2024; 21690-217010021-8561CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jafc.4c04222info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jafc.4c04222info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:38Zoai:ri.conicet.gov.ar:11336/267436instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:48:38.853CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
title |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
spellingShingle |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase Muñoz Labrador, Ana SWEETENER PREBIOTIC GLUCO-OLIGOSACCHARIDES ISOMALTO-OLIGOSACCHARIDES ACCEPTOR REACTION GLUCOSYLATION |
title_short |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
title_full |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
title_fullStr |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
title_full_unstemmed |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
title_sort |
Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase |
dc.creator.none.fl_str_mv |
Muñoz Labrador, Ana Doyagüez, Elisa G. Azcarate, Silvana Mariela Julio Gonzalez, Cristina Barile, Daniela Moreno, F. Javier Hernandez-Hernandez, Oswaldo |
author |
Muñoz Labrador, Ana |
author_facet |
Muñoz Labrador, Ana Doyagüez, Elisa G. Azcarate, Silvana Mariela Julio Gonzalez, Cristina Barile, Daniela Moreno, F. Javier Hernandez-Hernandez, Oswaldo |
author_role |
author |
author2 |
Doyagüez, Elisa G. Azcarate, Silvana Mariela Julio Gonzalez, Cristina Barile, Daniela Moreno, F. Javier Hernandez-Hernandez, Oswaldo |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
SWEETENER PREBIOTIC GLUCO-OLIGOSACCHARIDES ISOMALTO-OLIGOSACCHARIDES ACCEPTOR REACTION GLUCOSYLATION |
topic |
SWEETENER PREBIOTIC GLUCO-OLIGOSACCHARIDES ISOMALTO-OLIGOSACCHARIDES ACCEPTOR REACTION GLUCOSYLATION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Polyols, or sugar alcohols, are widely used in the industry as sweeteners and food formulation ingredients, aiming to combat the incidence of diet-related Non-Communicable Diseases. Given the attractive use of Generally Regarded As Safe (GRAS) enzymes in both academia and industry, this study reports on an optimized process to achieve polyols transglucosylation using a dextransucrase enzyme derived from Leuconostoc mesenteroides. These enzyme modifications could lead to the creation of a new generation of glucosylated polyols with isomalto-oligosaccharides (IMOS) structures, potentially offering added functionalities such as prebiotic effects. These reactions were guided by a design of experiment framework, aimed at maximizing the yields of potential new sweeteners. Under the optimized conditions, dextransucrase first cleared the glycosidic bond of sucrose, releasing fructose with the formation of an enzyme-glucosyl covalent intermediate complex. Then, the acceptor substrate (i.e., polyols) is bound to the enzyme-glucosyl intermediate, resulting in the transfer of glucosyl unit to the tested polyols. Structural insights into the reaction products were obtained through nuclear maneic resonance (NMR) and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) analyses, which revealed the presence of linear α(1 → 6) glycosidic linkages attached to the polyols, yielding oligosaccharide structures containing from 4 to 10 glucose residues. These new polyols-based oligosaccharides hold promise as innovative prebiotic sweeteners, potentially offering valuable health benefits. Fil: Muñoz Labrador, Ana. Consejo Superior de Investigaciones Científicas; España Fil: Doyagüez, Elisa G.. Consejo Superior de Investigaciones Científicas; España Fil: Azcarate, Silvana Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina Fil: Julio Gonzalez, Cristina. Consejo Superior de Investigaciones Científicas; España Fil: Barile, Daniela. University of California at Davis; Estados Unidos Fil: Moreno, F. Javier. Consejo Superior de Investigaciones Científicas; España Fil: Hernandez-Hernandez, Oswaldo. University of California at Davis; Estados Unidos. Consejo Superior de Investigaciones Científicas; España |
description |
Polyols, or sugar alcohols, are widely used in the industry as sweeteners and food formulation ingredients, aiming to combat the incidence of diet-related Non-Communicable Diseases. Given the attractive use of Generally Regarded As Safe (GRAS) enzymes in both academia and industry, this study reports on an optimized process to achieve polyols transglucosylation using a dextransucrase enzyme derived from Leuconostoc mesenteroides. These enzyme modifications could lead to the creation of a new generation of glucosylated polyols with isomalto-oligosaccharides (IMOS) structures, potentially offering added functionalities such as prebiotic effects. These reactions were guided by a design of experiment framework, aimed at maximizing the yields of potential new sweeteners. Under the optimized conditions, dextransucrase first cleared the glycosidic bond of sucrose, releasing fructose with the formation of an enzyme-glucosyl covalent intermediate complex. Then, the acceptor substrate (i.e., polyols) is bound to the enzyme-glucosyl intermediate, resulting in the transfer of glucosyl unit to the tested polyols. Structural insights into the reaction products were obtained through nuclear maneic resonance (NMR) and matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) analyses, which revealed the presence of linear α(1 → 6) glycosidic linkages attached to the polyols, yielding oligosaccharide structures containing from 4 to 10 glucose residues. These new polyols-based oligosaccharides hold promise as innovative prebiotic sweeteners, potentially offering valuable health benefits. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/267436 Muñoz Labrador, Ana; Doyagüez, Elisa G.; Azcarate, Silvana Mariela; Julio Gonzalez, Cristina; Barile, Daniela; et al.; Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase; American Chemical Society; Journal of Agricultural and Food Chemistry; 72; 39; 9-2024; 21690-21701 0021-8561 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/267436 |
identifier_str_mv |
Muñoz Labrador, Ana; Doyagüez, Elisa G.; Azcarate, Silvana Mariela; Julio Gonzalez, Cristina; Barile, Daniela; et al.; Design Optimization of a Novel Catalytic Approach for Transglucosylated Isomaltooligosaccharides into Dietary Polyols Structures by Leuconostoc mesenteroides Dextransucrase; American Chemical Society; Journal of Agricultural and Food Chemistry; 72; 39; 9-2024; 21690-21701 0021-8561 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jafc.4c04222 info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jafc.4c04222 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
American Chemical Society |
publisher.none.fl_str_mv |
American Chemical Society |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613509640355840 |
score |
13.070432 |